Re: [linux-usb-devel] OHCI ed-hash-chain corruption (kernel BUG atusb-ohci.h:465!)

[David Brownell]

> How about a simpler fix?  ...

Like the attached patch.  This is against 2.4.4 and includes:

    - that simpler hashchain patch (no new spinlocks!)
    - what ac5 had (handle more flakey hardware)
    - lots of readl() to flush PCI writes

That readl() stuff may, the theory goes, also handle some
flakey hardware cases ... maybe fewer could be used, but
in this case I thought "better safe than sorry".

- Dave

ohci-0508.patch